GUOFIS Washing Machine Outlet Box With Stainless Steel Water Hammer Arrestor,1/2 Inch PEX Inlet X 3/4 Inch MHT Outlet Connection Laundry Outlet Boxes,

SECKWHALE Washing Machine Outlet Box, With Stainless Steel Water Hammer Arrestor, 1/2-Inch Push Fit X3/4-Inch MHT With Center Drain, Washer Faucet

SECKWHALE Universal Washing Machine Outlet Box, 1/2-Inch Pex Crimp X 3/4-Inch MHT Connection With Center Drain, Laundry Washer Valve Outlet Box

EFIELD Washing Machine Outlet Box With Center Drain, 1/2 Inch X 3/4 Inch MHT (1/2" Inch Sweat Connection MIP) With Water Hammer Arrestor,(WM011)

GUOFIS Washing Machine Outlet Box,1/2 Inch PEX Crimp F1807 Inlet X 3/4 Inch MHT Outlet Connection Laundry Outlet Boxes,Washer Plumbing PEX Fittings

Hydro Master Washing Machine Outlet Box, Washing Stop Valves With Water Hammer Arrestor

SECKWHALE Premium Washing Machine Outlet Box With Center Drain, 1/2-Inch Pex Crimp X 3/4-Inch MHT Connection, Laundry Washer Valve Outlet Box With

(1 Pack) Lidertik Washing Machine Outlet Box With Hammer Arrestors And Center Drain, Inlet 1/2 Inch Thread Or Sweat X Outlet 3/4 Inch Male Thread,

1-Pack Hesun Washing Machine Outlet Box, 1/2 Inch Crimp Pex Inlet X 3/4 Inch MHT Outlet Connection, Pex Washer Laundry Box With Center Drain(WM002)

1-Pack Hesun Washing Machine Outlet Box, 1/2 Inch Crimp Pex Inlet X 3/4 Inch MHT Outlet, Pex Washer Laundry Box With Center Drain,With Stainless Steel

Hesun Washing Machine Outlet Box, 1/2 Inch Crimp Pex Inlet X 3/4 Inch MHT Outlet, Pex Washer Laundry Box With Center Drain,With Copper Water Hammer

SUNGATOR Pex A Washer Box, 1/2 Inch Pex A Expansion Inlet X 3/4 Inch MHT Outlet, Washing Machine Laundry Outlet Box With Brass Valves Installed And 4

EFIELD Washing Machine Outlet Box With Center Drain, 1/2 Inch X 3/4 Inch MHT (1/2" Inch Sweat Connection MIP) With Water Hammer Arrestor

EFIELD Washing Machine Outlet Box With Center Drain With Brass 1/4 Turn Valves Installed, 1/2" Pex-A F1960 Expansion Fitting Connection X 3/4" MHT Connection, White, With Copper Arrestor

EFIELD Washing Machine Outlet Box With Center Drain 1/2-Inch Crimp Pex, White, With Water Hammer Arrestor

Tectite FSBBOXWM 1/2 in. Brass Push-To-Connect X 3/4 in. Male Hose Thread Washing Machine Outlet Box

EFIELD Washing Machine Outlet Box With Center Drain With Brass 1/4 Turn Valves Installed, 1/2" Pex-A F1960 Expansion Fitting Connection X 3/4" MHT Connection, White, With Stainless Steel Arrestor

EFIELD Washing Machine Outlet Box With Center Drain, 1/2 Inch CPVC X 3/4 Inch MHT (1/2"-Inch CPVC Connection), White, With Copper Arrestor

Oatey 38472 Outlet Box, Washing Machine, PEX 1807

Oatey 38479 Outlet Box, Washing Machine, CPVC Solvent

Oatey Reversible Metal Washing Machine Outlet Box

Tectite Washing Machine Outlet Box With Hammer Arrestor